Home / 41,295,487.64-56,903,699.14-31,946,257.04

Finding the Fourth Proportional to 41,295,487.64, 56,903,699.14 and 31,946,257.04

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Solution

The fourth proportional to 41,295,487.64, 56,903,699.14 and 31,946,257.04 is: 44,020,795.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,295,487.64 : 56,903,699.14 = 31,946,257.04 : x
  2. Step 2: Convert to fraction form
    41,295,487.64/56,903,699.14 = 31,946,257.04/x
  3. Step 3: Cross multiply
    41,295,487.64x = 56,903,699.14 × 31,946,257.04
  4. Step 4: Simplify right side
    41,295,487.64x = 1,817,860,198,888,883
  5. Step 5: Solve for x
    x = 1,817,860,198,888,883/41,295,487.64
  6. Step 6: Final answer
    x = 44,020,795.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.